Liverpool boss Kenny Dalglish is stepping up his interest in Newcastle's cult hero skipper Fabricio Coloccini - and weighing up a transfer window move.Director of football Damien Comolli personally lead a two-man delegation to watch the powerful Argentina centre-half as the Reds updated their dossier on him.Coloccini has become one of the better defenders in the Premier League and Dalglish is looking to strengthen in that department now 33-year-old Jamie Carragher is officially at the veteran st...